CN110039399A - A kind of rotor grinding apparatus - Google Patents
A kind of rotor grinding apparatus Download PDFInfo
- Publication number
- CN110039399A CN110039399A CN201910424333.XA CN201910424333A CN110039399A CN 110039399 A CN110039399 A CN 110039399A CN 201910424333 A CN201910424333 A CN 201910424333A CN 110039399 A CN110039399 A CN 110039399A
- Authority
- CN
- China
- Prior art keywords
- rotor
- workbench
- rack
- wall
- grinding apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/006—Machines or devices using grinding or polishing belts; Accessories therefor for special purposes, e.g. for television tubes, car bumpers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/02—Machines or devices using grinding or polishing belts; Accessories therefor for grinding rotationally symmetrical surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
- B24B21/18—Accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/04—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of metal, e.g. skate blades
Abstract
The invention discloses a kind of rotor grinding apparatus comprising rack, rack are equipped with workbench, and level slidably connects pair of sliding seat on workbench, and driving pair of sliding seat the first cylinder close to each other or separate is additionally provided on workbench；Pair of sliding seat side close to each other, which horizontally rotates, to be connected with top, and the motor for driving top rotation is provided on one of sliding seat；The support base placed for rotor is vertically arranged in the middle part of workbench, the lower end surface of workbench is provided with the second cylinder of driving support base vertical motion；The two sides of rack are equipped with mounting base, and mounting rack is slidably connected between mounting base, and rack is equipped with the third cylinder for driving mounting rack close to or far from support base, is additionally provided with workpiece polishing mechanism on mounting rack.The present invention has the following advantages and effects: it is arranged by the polishing of the high automation of setting, realizes the automatically grinding of rotor outer surface, significantly reduce the labor intensity of worker, improve the grinding efficiency of shaft.
Description
Technical field
The present invention relates to motors to manufacture field, in particular to a kind of rotor grinding apparatus.
Background technique
Motor in life, production in all play the role of it is very big, motor mainly by stator and rotor portion structure
At the effect of stator mainly generates magnetic field, and the effect of rotor is to carry out cutting magnetic induction line in rotating excitation field and generate electricity
Stream.
Rotor is during the manufacturing, it is often necessary to polish its outer surface, prevent the overlap of rotor outer surface
Or burr damages coiling group.But traditional polishing mode is all manual grinding, therefore grinding efficiency is lower, needs to be changed
Into.
Summary of the invention
The object of the present invention is to provide a kind of rotor grinding apparatus, have the effect of high grinding efficiency.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of rotor grinding apparatus,
Including rack, one end of the rack is horizontally disposed workbench, and level slidably connects pair of sliding seat on the workbench,
And the both ends of the workbench are provided with the first cylinder for driving a pair of sliding seat close to each other or separate；One
The side close to each other to the sliding seat, which horizontally rotates, to be connected with top, and is provided on one of them described sliding seat
For driving the motor of the top rotation；The support base placed for rotor is vertically arranged in the middle part of the workbench, it is described
The lower end surface of workbench is provided with the second cylinder for driving the support base vertical motion；The two sides of the rack are respectively provided with
There is mounting base, level slidably connects mounting rack between a pair of mounting base, and the rack is away from the workbench
One end is provided with third cylinder, and the third cylinder is for driving the mounting rack close to or far from the support base, and institute
It states and is additionally provided with workpiece polishing mechanism on mounting rack.
By using above-mentioned technical proposal, when using the outer surface of above equipment polishing rotor, by rotor traverse to branch
It supports on seat, drives support base and rotor to move upwards using the second cylinder.Then recycle the first cylinder driving sliding seat with
And it is top close to each other, until realizing gripping for rotor behind the top both ends for holding out against shaft.Then the second cylinder is recycled
Driving support base moves downward, so that support base is detached from rotor.Finally restart workpiece polishing mechanism, and utilizes third cylinder driving peace
It shelves and rotor of the workpiece polishing mechanism on support base, while driving top and rotor to rotate by motor, realize outside rotor
The polishing on surface.Therefore it by the polishing setting of the high automation of setting, realizes the automatically grinding of rotor outer surface, significantly drops
The low labor intensity of worker, improves the grinding efficiency of shaft.
The further setting of the present invention are as follows: the side that the sliding seat mutually deviates from is horizontally disposed screw rod, the work
The both ends for making platform are vertically arranged with limit plate, and running through on the limit plate has the through-hole worn for the screw rod, and described
Nut is threaded on screw rod, the nut is for compressing the side side wall that the limit plate mutually deviates from.
By using above-mentioned technical proposal, while sliding seat is close to each other, sliding seat will drive screw rod and nut
Move synchronously, therefore by adjusting the position of nut, and by the cooperation of limit plate, can with the maximum sliding of limit slippage seat away from
From.Therefore the sliding position of sliding seat can be adjusted according to the shaft of different length, and then guarantees top pressing on sliding seat
While tight shaft, excessive pressing force will not be applied to shaft and improved so that the both ends of shaft be avoided crushing phenomenon occur
The product quality of entire rotor.
The further setting of the present invention are as follows: the support base includes lower base and upper pedestal, and the two sides of the upper pedestal are equal
Horizontally disposed to have upper adjustable plate, the two sides of the lower base are horizontally disposed lower adjustable plate, the lower end surface of the upper adjustable plate
It is vertically arranged with adjusting rod, runs through the adjustment hole having for adjusting rod sliding, the adjusting rod outer wall on the lower adjustable plate
It is evenly equipped with the graduation mark being arranged along its length, is provided with the pointer for being used to indicate the graduation mark on the lower adjustable plate,
And the sticking department for fixing the adjusting rod is additionally provided on the lower adjustable plate.
By using above-mentioned technical proposal, when needing the rotor to different diameter specifications to polish, first by sticking department
It releases, and upper pedestal is driven to be moved upwardly or downwardly.Upper pedestal drives upper adjustable plate and adjusting rod to move synchronously at this time, at this time
The position of pointer and graduation mark is observed, until when graduation mark position indicated by pointer meets the rotor of new di specification, then
Adjusting rod is locked using sticking department, the fixation of upper pedestal can be realized.So when new rotor is placed in upper pedestal
When upper, it is ensured that the both ends of shaft are aligned top completely.Therefore by the way that support base that is height-adjustable and facilitating adjusting is arranged,
Allow support base and above-mentioned grinding apparatus to adapt to the rotor of different diameter specifications, improves being applicable in for grinding apparatus
Property.
The further setting of the present invention are as follows: the upper surface of the upper pedestal is provided with the groove being arranged along its length,
And the groove is in flared setting from bottom to top.
By using above-mentioned technical proposal, the groove by the way that flared is arranged is embedded in for rotor, realizes the self-positioning of rotor,
So that the placement positioning process of rotor is more convenient, while allowing groove to adapt to the rotor of different diameter specifications, improve
The suitability of support base.
The further setting of the present invention are as follows: the inner wall of the groove is provided with one layer of rubber pad.
By using above-mentioned technical proposal, when placing rotor, rotor can inevitably touch the inner wall of groove, therefore pass through
Rubber pad is set, avoids rotor from directly touching groove inner wall, to avoid rotor surface from phenomenon of colliding with or damage occur, in turn
Improve the product quality of entire rotor.
The further setting of the present invention are as follows: the sticking department includes the locking pipe for being set to the lower adjustable plate lower end surface,
The locking pipe sleeve is set to the outer wall of the adjusting rod, and the lower end surface of the locking pipe is evenly arranged with multiple along its circumferential direction
The elastic piece of setting, the lower end inner wall of the elastic piece are provided with the elastomer block for compressing the adjusting rod outer wall, and institute
The outer wall thread for stating elastic piece is connected with sliding sleeve.
By using above-mentioned technical proposal, when locking sticking department, turn sliding sleeve is moved downward, and sliding sleeve presses elasticity at this time
The end of piece is close to each other, and elastic piece drives elastomer block close and compresses adjusting rod outer wall.And then utilize elastomer block and adjusting rod
Between frictional force adjusting rod is fixed, realize the locking of sticking department.When unlock portion when, turn sliding sleeve is transported upwards
Dynamic, the end of elastic piece is flared out at this time, and elastic piece drives elastomer block to be gradually distance from adjusting rod outer wall, until elastomer block is detached from
When adjusting rod, the releasing of sticking department can be realized.Sticking department it is simple for structure, it is easy to operate so that the height of support base
Adjustment process is more convenient.
The further setting of the present invention are as follows: the lower end outer wall of the elastic piece is provided with for contradicting the sliding sleeve lower end surface
Block.
By using above-mentioned technical proposal, sliding sleeve is stopped by setting block, limit effect is played to sliding sleeve, limits sliding sleeve
Maximum displacement distance, avoid sliding sleeve be detached from elastic piece, further improve sticking department use when stability.
The further setting of the present invention are as follows: the workpiece polishing mechanism includes the rotation for being horizontally placed on the mounting rack surrounding
Roller, the rotating roller is rotationally connected with the mounting rack, and the outer wall of the rotating roller is also wound with abrasive band.
By using above-mentioned technical proposal, when workpiece polishing mechanism work, by driving rotating roller rotation, rotating roller band is utilized
Dynamic abrasive band synchronous rotary, polishes using outer surface of the abrasive band to rotor at this time.Workpiece polishing mechanism it is simple for structure, and
It is easy to use, so that the bruting process of rotor is more easy and convenient.And by setting abrasive band to the outer surface of rotor into
Row polishing, so that the polishing degree of each position of rotor outer surface is in same state, therefore avoids some position from beating
Phenomenon not good enough or that polishing is excessive is ground, the grinding effect of rotor is improved.
The further setting of the present invention are as follows: a pair of of positioning sleeve is slidably connected in the rotating roller, the positioning sleeve is mutual
Close one end is provided with the positioning ring for clamping the abrasive band two sides, and is threaded on the positioning sleeve for pressing
The bolt of the tight rotating roller outer wall.
By using above-mentioned technical proposal, abrasive band is clamped by setting positioning ring, the limit in abrasive band is realized, so that abrasive band exists
It is operated in defined section, abrasive band is avoided shaking phenomenon occur, improve stability when abrasive band uses.Simultaneously by bolt with
The cooperation of positioning sleeve realizes the position-adjustable of positioning sleeve and positioning ring, so that different width may be implemented in above-mentioned positioning ring
Spend the limit in abrasive band.
In conclusion the invention has the following advantages:
1. realizing the automatically grinding of rotor outer surface by the polishing setting of the high automation of setting, significantly reducing worker
Labor intensity, improve the grinding efficiency of shaft；
2. by the cooperation of setting screw rod, nut and limit plate, the maximum skidding distance of limit slippage seat is guaranteeing clamping shaft
While, it avoids the both ends of shaft from crushing phenomenon occur, improves the product quality of entire rotor；
3. being adapted to support base and above-mentioned grinding apparatus by the way that support base that is height-adjustable and facilitating adjusting is arranged
In the rotor of different diameter specifications, the applicability of grinding apparatus is improved；
4. the abrasive band of succinct by setting structure, high grinding effect polishes to the outer surface of rotor, some position is avoided to go out
It now polishes the not good enough or excessive phenomenon of polishing, improves the grinding effect of rotor；
5. realizing the limit in abrasive band by setting positioning ring, abrasive band is avoided shaking phenomenon occur, improved steady when abrasive band uses
It is qualitative.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the partial enlarged view at the A in Fig. 1；
Fig. 3 is the structural schematic diagram of the workpiece polishing mechanism of embodiment；
Fig. 4 is the structural schematic diagram of the support base of embodiment；
Fig. 5 is the structural schematic diagram of the sticking department of embodiment.
Appended drawing reference: 1, rack；11, mounting base；12, mounting rack；13, third cylinder；2, workbench；21, sliding seat；
22, the first cylinder；23, top；24, motor；25, the second cylinder；26, screw rod；27, nut；28, limit plate；29, through-hole；3,
Support base；31, lower base；32, upper pedestal；321, groove；322, rubber pad；33, upper adjustable plate；34, lower adjustable plate；35, it adjusts
Pole；36, adjustment hole；37, graduation mark；38, pointer；4, workpiece polishing mechanism；41, rotating roller；42, abrasive band；43, positioning sleeve；44, fixed
Position ring；45, bolt；5, sticking department；51, locking pipe；52, elastic piece；53, elastomer block；54, sliding sleeve；55, block.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
As shown in Figure 1, a kind of rotor grinding apparatus, including rack 1, one end of rack 1 is horizontally disposed workbench 2,
Level slidably connects pair of sliding seat 21 on workbench 2, and the both ends of workbench 2 are provided with for driving pair of sliding
21 first cylinders 22 close to each other or separate of seat.
As shown in Figure 1, the side close to each other of pair of sliding seat 21 horizontally rotates and is connected with top 23, top 23 and is located at
The top of sliding seat 21, and the motor 24 for driving top 23 rotation is provided on one of sliding seat 21.
As shown in Figure 1, the middle part of workbench 2 is vertically arranged with the support base 3 placed for rotor, the lower end surface of workbench 2
It is provided with the second cylinder 25 for driving 3 vertical motion of support base.
As shown in Figure 1, the two sides of rack 1 are vertically arranged with mounting base 11, horizontal sliding connects between a pair of of mounting base 11
It is connected to mounting rack 12, workpiece polishing mechanism 4 is provided on mounting rack 12.Rack 1 is provided with third cylinder away from one end of workbench 2
13, third cylinder 13 is for driving mounting rack 12 close to or far from support base 3.
When the outer surface for rotor of polishing, the driving support of the second cylinder 25 on rotor traverse to support base 3, will be first recycled
Seat 3 and rotor move upwards.Until 3 stop motion of support base is a pair of at this time after the piston rod of the second cylinder 25 is fully extended
Top 23 are narrowly focused towards the both ends of the shaft on rotor.
Then recycle the first cylinder 22 driving sliding seat 21 close to each other, sliding seat 21 drives top 23 to move synchronously,
And move closer to the both ends of shaft.Until gripping for rotor can be realized after top 23 hold out against the both ends of shaft completely.So
After recycle the second cylinder 25 driving support base 3 move downward so that support base 3 be detached from rotor.
Third cylinder 13 is finally recycled to drive rotor of the mounting rack 12 on support base 3, until workpiece polishing mechanism 4 contradicts
Behind the outer surface of shaft, starts workpiece polishing mechanism 4 and motor 24, drive top 23 and rotor synchronous rotary using motor 24, it is real
The polishing of existing rotor outer surface.
After rotor polishing, drives mounting rack 12 to be gradually distance from support base 3 using third cylinder 13, then turn off
Motor 24, and moved upwards using the second cylinder 25 driving support base 3, so that 3 support rotor of support base.Finally recycle first
After cylinder 22 drives the mutual principle of pair of sliding seat 21, the shaft polished can be removed.
As shown in Figure 1 and Figure 2, the side that sliding seat 21 mutually deviates from is horizontally disposed screw rod 26, the both ends of workbench 2
It is vertically arranged with limit plate 28, running through on limit plate 28 has the through-hole 29 worn for screw rod 26, and screw thread connects on screw rod 26
It is connected to nut 27, nut 27 is for compressing the side side wall that limit plate 28 mutually deviates from.
Since the shaft length on different rotors is not quite similar, when being clamped to shaft, can first adjust
The position of nut 27 adjusts the maximum skidding distance of limit slippage seat 21 by the position of nut 27.
Therefore while sliding seat 21 is close to each other, sliding seat 21 will drive screw rod 26 and nut 27 to move synchronously, directly
When contradicting the lateral wall of limit plate 28 to nut 27, realize the limit of sliding seat 21, i.e., the maximum sliding of limit slippage seat 21 away from
From.
Therefore guarantee top 23 while clamping shaft, also guarantee that top 23 will not apply excessive compression to shaft
Power improves the product quality of entire rotor so that the both ends of shaft be avoided crushing phenomenon occur.
As shown in Figure 1, Figure 3, workpiece polishing mechanism 4 includes the rotating roller 41 for being horizontally placed on 12 surrounding of mounting rack, rotating roller 41
It is rotationally connected with mounting rack 12, and the outer wall of rotating roller 41 is also wound with abrasive band 42.
As shown in figure 3, the both ends of rotating roller 41 slidably connect positioning sleeve 43, the one end close to each other of positioning sleeve 43 is set
It is equipped with the positioning ring 44 for clamping 42 two sides of abrasive band, and is threaded on positioning sleeve 43 for compressing 41 outer wall of rotating roller
Bolt 45.
Before the work of workpiece polishing mechanism 4, behind the abrasive band 42 that suitable width is first replaced according to rotor width size, and make abrasive band
42 are directed at the outer surface of rotor completely.Then driving positioning sleeve 43 drives positioning ring 44 close to the two sides in abrasive band 42, until positioning
After ring 44 clamps the two sides in abrasive band 42, screwing bolts 45 realize the fixation of positioning sleeve 43 and positioning ring 44.
It when workpiece polishing mechanism 4 works, drives rotating roller 41 to rotate by motor, and drives abrasive band 42 same using rotating roller 41
Step rotation, and using the limit in stop collar realization abrasive band 42, so that abrasive band 42 operates in defined section, it at this time can benefit
It is polished with outer surface of the abrasive band 42 to rotor.
As shown in figure 4, support base 3 includes lower base 31 and upper pedestal 32, the upper surface of upper pedestal 32 is provided with along its length
The groove 321 of direction setting is spent, groove 321 is arranged in flared from bottom to top, and the inner wall of groove 321 is provided with one layer of rubber
Rubber mat 322.
As shown in figure 4, the two sides of upper pedestal 32 are horizontally disposed upper adjustable plate 33, the equal level in the two sides of lower base 31 is set
It is equipped with lower adjustable plate 34.The lower end surface of upper adjustable plate 33 is vertically arranged with adjusting rod 35, and running through on lower adjustable plate 34 has for adjusting
The adjustment hole 36 that bar 35 slides.
As shown in figure 4,35 outer wall of adjusting rod is evenly equipped with the graduation mark 37 being arranged along its length, set on lower adjustable plate 34
It is equipped with the pointer 38 for being used to indicate graduation mark 37, and is additionally provided with the sticking department for secured adjusted bar 35 on lower adjustable plate 34
5。
When needing the rotor to different diameter specifications to polish, first sticking department 5 is released, then drives upper pedestal again
32 are moved upwardly or downwardly, and upper pedestal 32 drives upper adjustable plate 33 and adjusting rod 35 to move synchronously at this time, and upper adjustable plate
33 drive adjusting rods 35 move synchronously.
The position of pointer 38 and graduation mark 37 is observed at this time, until 37 position of graduation mark indicated by pointer 38 meets newly
When the rotor of diameter specifications, adjusting rod 35 is locked using sticking department 5, the fixation of upper pedestal 32 can be realized, that is, realize
The adjusting of 3 height and position of support base.
Therefore when the rotor of new di specification to be placed in upper groove 321, the both ends of shaft are directed at top 23 completely
(referring to Fig. 1).Therefore by the way that support base 3 that is height-adjustable and facilitating adjusting is arranged, support base 3 is allowed to adapt to difference
The rotor of diameter specifications improves the applicability of grinding apparatus.
As shown in Figure 4, Figure 5, sticking department 5 includes the locking pipe 51 for being set to lower 34 lower end surface of adjustable plate, locks 51 sets of pipe
Set on the outer wall of adjusting rod 35, the lower end surface for locking pipe 51 is evenly arranged with multiple elastic pieces 52 along the setting of its circumferential direction.
As shown in Figure 4, Figure 5, the lower end inner wall of elastic piece 52 is provided with the elastomer block 53 for compressing 35 outer wall of adjusting rod,
The outer wall thread of elastic piece 52 is connected with sliding sleeve 54, and the lower end outer wall of elastic piece 52 is additionally provided with for contradicting under sliding sleeve 54
The block 55 of end face.
When locking sticking department 5, turn sliding sleeve 54 is moved downward, and the end that sliding sleeve 54 presses elastic piece 52 at this time is mutually leaned on
Closely, elastic piece 52 drives elastomer block 53 close and compresses 35 outer wall of adjusting rod.And then using between elastomer block 53 and adjusting rod 35
Frictional force adjusting rod 35 is fixed, realize sticking department 5 locking.
When the portion 5 of unlocking, turn sliding sleeve 54 is moved upwards, and the end of elastic piece 52 is flared out at this time, elastic piece
52 drive elastomer blocks 53 are gradually distance from 35 outer wall of adjusting rod.Until elastomer block 53 is no longer right when elastomer block 53 is detached from adjusting rod 35
Adjusting rod 35 applies pressing force, and the releasing of sticking department 5 can be realized at this time.
Working principle: when polish rotor when, will on rotor traverse to support base 3, recycle the second cylinder 25 driving support
Seat 3 and rotor move upwards.Then the first cylinder 22 driving sliding seat 21 and top 23 close to each other is recycled, until top
After point 23 holds out against the both ends of shaft, gripping for rotor is realized.Then the second cylinder 25 driving support base 3 is recycled to transport downwards
It is dynamic, so that support base 3 is detached from rotor.Third cylinder 13 is finally recycled to drive mounting rack 12 and workpiece polishing mechanism 4 close to rotor,
Subsequent start-up workpiece polishing mechanism 4 and motor 24 drive top 23 and rotor synchronous rotary using motor 24, realize rotor outer surface
Polishing.
Specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
It can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as in this hair
All by the protection of Patent Law in bright scope of the claims.
Claims (9)
1. a kind of rotor grinding apparatus, it is characterised in that: including rack (1), one end of the rack (1) is horizontally disposed work
Make platform (2), level slidably connects pair of sliding seat (21) on the workbench (2), and the both ends of the workbench (2) are equal
It is provided with the first cylinder (22) for driving a pair of sliding seat (21) close to each other or separate；
A pair of sliding seat (21) side close to each other, which horizontally rotates, is connected with top (23), and described in one of them
The motor (24) for driving described top (23) to rotate is provided on sliding seat (21)；
The support base (3) placed for rotor, the lower end surface of the workbench (2) are vertically arranged in the middle part of the workbench (2)
It is provided with the second cylinder (25) for driving the support base (3) vertical motion；
The two sides of the rack (1) are provided with mounting base (11), and level slidably connects between a pair of mounting base (11)
Mounting rack (12), and the rack (1) is provided with third cylinder (13), the third away from the one end of the workbench (2)
Cylinder (13) is gone back for driving the mounting rack (12) close to or far from the support base (3), and on the mounting rack (12)
It is provided with workpiece polishing mechanism (4).
2. a kind of rotor grinding apparatus according to claim 1, it is characterised in that: the sliding seat (21) is mutually deviated from
Side it is horizontally disposed have screw rod (26), the both ends of the workbench (2) are vertically arranged with limit plate (28), the limit
Running through on plate (28) has the through-hole (29) worn for the screw rod (26), and is threaded with nut on the screw rod (26)
(27), the nut (27) is for compressing the side side wall that the limit plate (28) mutually deviates from.
3. a kind of rotor grinding apparatus according to claim 1, it is characterised in that: the support base (3) includes lower seat
Body (31) and upper pedestal (32), the two sides of the upper pedestal (32) are horizontally disposed upper adjustable plate (33), the lower base
(31) two sides are horizontally disposed lower adjustable plate (34)；
The lower end surface of the upper adjustable plate (33) is vertically arranged with adjusting rod (35), and running through on the lower adjustable plate (34) has for institute
The adjustment hole (36) of adjusting rod (35) sliding is stated, adjusting rod (35) outer wall is evenly equipped with the graduation mark being arranged along its length
(37), the pointer (38) for being used to indicate the graduation mark (37), and the lower adjusting are provided on the lower adjustable plate (34)
The sticking department (5) for fixing the adjusting rod (35) is additionally provided on plate (34).
4. a kind of rotor grinding apparatus according to claim 3, it is characterised in that: the upper surface of the upper pedestal (32)
It is provided with the groove (321) being arranged along its length, and the groove (321) is arranged in flared from bottom to top.
5. a kind of rotor grinding apparatus according to claim 4, it is characterised in that: the inner wall of the groove (321) is set
It is equipped with one layer of rubber pad (322).
6. a kind of rotor grinding apparatus according to claim 5, it is characterised in that: the sticking department (5) includes setting
Locking pipe (51) in lower adjustable plate (34) lower end surface, the locking pipe (51) are sheathed on the outer of the adjusting rod (35)
Wall, the lower end surface of the locking pipe (51) are evenly arranged with multiple elastic pieces (52) along the setting of its circumferential direction, the elasticity
The lower end inner wall of piece (52) is provided with the elastomer block (53) for compressing the adjusting rod (35) outer wall, and the elastic piece
(52) outer wall thread is connected with sliding sleeve (54).
7. a kind of rotor grinding apparatus according to claim 6, it is characterised in that: outside the lower end of the elastic piece (52)
Wall is provided with the block (55) for contradicting the sliding sleeve (54) lower end surface.
8. a kind of rotor grinding apparatus according to claim 1, it is characterised in that: the workpiece polishing mechanism (4) includes water
The flat rotating roller (41) for being set to the mounting rack (12) surrounding, the rotating roller (41) are rotationally connected with the mounting rack
(12), and the outer wall of the rotating roller (41) is also wound with abrasive band (42).
9. a kind of rotor grinding apparatus according to claim 8, it is characterised in that: the company of sliding on the rotating roller (41)
It is connected to a pair of of positioning sleeve (43), the positioning sleeve (43) one end close to each other is provided with for clamping the abrasive band (42) two sides
Positioning ring (44), and the bolt for compressing the rotating roller (41) outer wall is threaded on the positioning sleeve (43)
(45)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910424333.XA CN110039399B (en) | 2019-05-21 | 2019-05-21 | Polishing equipment for rotor |
Applications Claiming Priority (1)
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112917335A (en) * | 2021-01-26 | 2021-06-08 | 台州普宇智能科技有限公司 | Motor rotor assembly polishing machine |
| CN114192357A (en) * | 2021-11-19 | 2022-03-18 | 重庆登鸿机电有限公司 | Rotor machining device |
| CN115647102A (en) * | 2022-10-25 | 2023-01-31 | 湖南省卓尔轴瓦科技股份有限公司 | High-wear-resistance bearing bush material and preparation method and device thereof |
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| CN110039399B (en) | 2020-12-11 |
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Address after: 318000 First Floor of 9 Building 2479 Haifeng Road, Taizhou Development Zone, Zhejiang Province Applicant after: Zhejiang Fangyuan Sifu electromechanical Co.,Ltd. Address before: 318000 First Floor of 9 Building 2479 Haifeng Road, Taizhou Development Zone, Zhejiang Province Applicant before: Zhejiang Sifu Mechanical and Electrical Co.,Ltd. |
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